168032949

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 267024384

約数和(自身を除く): 98991435

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 2279, 3511, 6837, 10533, 15953, 24577, 47859, 73731, 150973, 186083, 452919, 558249, 1056811, 1302581, 3170433, 3907743, 8001569, 24004707, 56010983, 168032949]

約数ペア:

[(1, 168032949), (3, 56010983), (7, 24004707), (21, 8001569), (43, 3907743), (53, 3170433), (129, 1302581), (159, 1056811), (301, 558249), (371, 452919), (903, 186083), (1113, 150973), (2279, 73731), (3511, 47859), (6837, 24577), (10533, 15953)]